Talk:Mather Mine disaster

External links modified
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I have just modified one external link on Mather Mine disaster. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20140102194759/http://www.usmra.com/saxsewell/05-19-1928_Mather.pdf to http://www.usmra.com/saxsewell/05-19-1928_Mather.pdf

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Cheers.— InternetArchiveBot  (Report bug) 14:59, 5 June 2017 (UTC)